Twice a week, The Chronicle features a local home on the market that caught our eye for its architecture, history or character. See more photos at www.sfgate.com/columns/walkthrough.

Address: 461 Second St., No. 656, San Francisco

Asking price: $1.995 million

Description: This New York-style penthouse loft was designed by architect David Baker and features a modern, urban design with space for living and working. Located in the historic Clock Tower building in South Beach, this full-floor condominium has cathedral ceilings and floor-to-ceiling custom-made steel shelving plus immense windows in its main living area. A tall staircase leads from this main living area to a private office upstairs. This level also holds a dining area, modern kitchen with a breakfast area, full bathroom and terrace with a patio. Up another set of stairs is the master bedroom with a skylight that overlooks the main living area. A second full bathroom is also upstairs. The home features wool carpeting throughout and garage parking is included. Homeowners association dues are $716 per month.

Don't miss: Boasting panoramic views of the city, this home is the only unit in the building to have its own private roof deck.